Has anybody else had the issue when the new Fire Tv Stick 4k playing the 4K Video with Auto Frame Rate, it switches the Video Output to 1080p? But if I disable the Auto Frame Rate in the Plex APP, it outputs the 2160P. It does properly change the frame rate to 24FPS, I don’t know why it changes the output though.
edit:
When using the Kodi 18 beta with Plex connect, I don’t have the resolution problems, it maintains the output at 2160P. It’s definitely a bug with the app.
BTW, my TV is Vizio PQ65-F1